FR2376508A2 - Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs - Google Patents

Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs

Info

Publication number
FR2376508A2
FR2376508A2 FR7639795A FR7639795A FR2376508A2 FR 2376508 A2 FR2376508 A2 FR 2376508A2 FR 7639795 A FR7639795 A FR 7639795A FR 7639795 A FR7639795 A FR 7639795A FR 2376508 A2 FR2376508 A2 FR 2376508A2
Authority
FR
France
Prior art keywords
devices
control device
improvements made
relay type
device matrix
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7639795A
Other languages
English (en)
Other versions
FR2376508B2 (fr
Inventor
Jacques Lewiner
Gerard Dreyfus
Jean-Yves Le Traon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7639795A priority Critical patent/FR2376508A2/fr
Priority to US05/863,675 priority patent/US4206369A/en
Priority to JP15756677A priority patent/JPS53108272A/ja
Priority to DE19772758851 priority patent/DE2758851A1/de
Publication of FR2376508A2 publication Critical patent/FR2376508A2/fr
Application granted granted Critical
Publication of FR2376508B2 publication Critical patent/FR2376508B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0128—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H2059/009—Electrostatic relays; Electro-adhesion relays using permanently polarised dielectric layers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electronic Switches (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Relay Circuits (AREA)

Abstract

Dispositif de commande du genre relais comprenant trois éléments mécaniques dont l'un est mobile par rapport aux deux autres, l'un de ces éléments étant un électret et les deux autres des électrodes 2 et 10. L'élément mécanique mobile constitue une découpe 4 d'une plaque 3. Application : commutation électrique (notamment centraux téléphoniques) et optique (affichage d'infonnations).
FR7639795A 1976-12-31 1976-12-31 Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs Granted FR2376508A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7639795A FR2376508A2 (fr) 1976-12-31 1976-12-31 Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs
US05/863,675 US4206369A (en) 1976-12-31 1977-12-23 Relay-like control devices, to control device matrixes and to circuits for actuating such devices
JP15756677A JPS53108272A (en) 1976-12-31 1977-12-28 Control matrix and relay control circuit
DE19772758851 DE2758851A1 (de) 1976-12-31 1977-12-30 Steuervorrichtung fuer eine schaltanordnung sowie diese steuervorrichtung verwendende schaltmatrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639795A FR2376508A2 (fr) 1976-12-31 1976-12-31 Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs

Publications (2)

Publication Number Publication Date
FR2376508A2 true FR2376508A2 (fr) 1978-07-28
FR2376508B2 FR2376508B2 (fr) 1981-06-26

Family

ID=9181838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639795A Granted FR2376508A2 (fr) 1976-12-31 1976-12-31 Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs

Country Status (4)

Country Link
US (1) US4206369A (fr)
JP (1) JPS53108272A (fr)
DE (1) DE2758851A1 (fr)
FR (1) FR2376508A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071287A1 (fr) * 1981-07-16 1983-02-09 Koninklijke Philips Electronics N.V. Dispositif d'affichage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402038A (nl) * 1984-06-28 1986-01-16 Philips Nv Elektroskopische beeldweergeefinrichting.
NL8402937A (nl) * 1984-09-27 1986-04-16 Philips Nv Elektroskopische beeldweergeefinrichting.
US5206557A (en) * 1990-11-27 1993-04-27 Mcnc Microelectromechanical transducer and fabrication method
US5479061A (en) * 1992-12-31 1995-12-26 University Of North Carolina Pleated sheet microelectromechanical transducer
FI104928B (fi) * 1997-11-27 2000-04-28 Nokia Mobile Phones Ltd Langaton viestin ja menetelmä langattoman viestimen valmistuksessa

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931954A (en) * 1956-03-14 1960-04-05 Erdco Inc Electrostatic controls and memory systems
US3210757A (en) * 1962-01-29 1965-10-05 Carlyle W Jacob Matrix controlled light valve display apparatus
DE1189592B (de) * 1963-11-09 1965-03-25 Telefonbau & Normalzeit Gmbh Koppelfeldanordnung fuer Fernmelde-, insbesondere Fernsprechwaehlanlagen mit geschuetzten Kontakten und elastischen Spalten- und Zeilenkontaktvielfachleitern
FR2294535A1 (fr) * 1974-12-10 1976-07-09 Lewiner Jacques Perfectionnements aux dispositifs de commande du genre des relais
FR2296297A1 (fr) * 1974-12-27 1976-07-23 Thomson Csf Dispositif commutateur a commande electrique de deplacement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071287A1 (fr) * 1981-07-16 1983-02-09 Koninklijke Philips Electronics N.V. Dispositif d'affichage

Also Published As

Publication number Publication date
JPS53108272A (en) 1978-09-20
US4206369A (en) 1980-06-03
FR2376508B2 (fr) 1981-06-26
DE2758851A1 (de) 1978-07-06

Similar Documents

Publication Publication Date Title
US3492440A (en) Direct station selection telephone set employing proximity type selector switches
US4011413A (en) Hold circuit for telephone
MY108911A (en) Electronic devices with a liquid crystal display
GB1298290A (en) An electrical switch
US3766350A (en) Mounting of a light emitting device on a circuit
FR2408267A1 (fr) Perfectionnements aux dispositifs de commutation de signaux numeriques
FR2376508A2 (fr) Perfectionnements apportes aux dispositifs de commande du genre relais matrice de dispositifs de commande, et circuits d'excitation pour de tels dispositifs
IL53168A (en) Switching arrangements for p.a.b.x.telephone exchanges
EP0218294A3 (fr) Poste téléphonique
FR2386898A2 (fr) Perfectionnements aux dispositifs de commande du genre des relais
US2794861A (en) Combination telephone switch and dial
BR7706592A (pt) Central telefonica de comutacao transitoria comportando um dispositivo de emissao de sinais de servico
GB698383A (en) Improvements in or relating to cross-bar switches for automatic telephone exchanges
FR2376506A1 (fr) Appareil electrique comportant des contacts pouvant cooperer
KR920018794A (ko) 키 어셈블리와 이것을 이용한 기구
ES335793A1 (es) Centro de conmutacion para sistemas de telecomunicacion.
SE8106827L (sv) Ur, serskilt elektroniskt ur, med tryckkontakter
AT352793B (de) Schalterbetaetigungseinrichtung fuer einen ein- teiligen telefonapparat
US2460475A (en) Arrangement for changing over the speaking direction in loud-speaker duplex systems
US962645A (en) Telephone system.
US2254504A (en) Call recording device
FR2346916A1 (fr) Dispositif de transmission d'information numerique, notamment en telephonie
GB1020822A (en) Push button switch for telephone installations
Matsuda Development of a Small-Size Telephone Set Using Integrated Circuits
JPS562776A (en) Door phone unit